Tunnel lining is the process of constructing a protective layer inside a tunnel to provide stability and prevent water ingress.

• Tunnel lining can be done using various methods such as shotcrete, precas...read more

The lining is done in two or three parts.i.e over ,invert and kerb. For lining of the tunnel , travelling type of shutter from of suitable length are used.In turnnel to be used for water, concrete lin...read more

Vibrating compactors are used gantry for soil compaction

Gantry positioned for concrete pouring

In two or three parts ie. Overt , invert, kerb.thr overt lining is done for travelling type of shutters for suitable lengths are used.t

In tunnels water or concrete lining it is used to prevent the se...read more

Strength the sides and roofs to providing  correct shapes and leakage of water